Are women satisfied with dating apps?

31 year old man here. I've been astounded by how many matches all of my female friends have on dating apps, regardless of conventional attractiveness. I was with a friend once as she swiped on tinder, and practically every guy she swiped right on was a match. So my question is: with seemingly any guy they want at their disposal, are women satisfied with dating apps? I've heard women complain about the apps, but I don't understand how women can't like it when it seems to be a veritable buffet from which they can simply pick any guy they want. For men, it's quite different, as it is much more rare that you actually match with a woman, and less likely that a woman will want to go out with you than vice-versa.